oxr463 / arduino-cli-compile-docker

Dockerized Arduino CLI Compile with YAML Project Configuration

Arduino CLI Compile

Dockerized arduino-cli sketch compilation tool with per-project core and library dependencies support.

Getting Started

1. Install Docker Engine on your machine.

2. Go to your Arduino sketch folder which contains the main .ino file.

3. Create project.yaml with the following content:

   # Filename of the project's main sketch
   sketch: Blink.ino
   # Sketch version (optional; appended to filename of compiled binary file)
   version: 1.0.0
   
   # Compilation target
   target:
     # Arduino core name
     core: arduino:samd            # Installs the latest version; or
     # core: arduino:samd==1.6.21  # Installs v1.6.21
     # Arduino board FQBN string (obtained from `arduino-cli board list`)
     board: arduino:samd:mkrzero
     # Additional board manager URL for core installation (optional)
     url: https://arduino.esp8266.com/stable/package_esp8266com_index.json
   
   # Libraries to be included for compilation
   libraries:
     - Arduino Low Power           # Installs the latest version; or
     # - Arduino Low Power==1.2.1  # Installs v1.2.1

4. Download arduino-cli-compile to a PATH directory and make it executable.

5. Run arduino-cli-compile path/to/sketch/folder.

6. The compiled binary file will appear in dist/ inside the sketch folder.

7. Upload the compiled binary file to your Arduino board. This part is not (yet) Dockerized. For example, you can use arduino-cli installed on your machine connecting to the board:

   arduino-cli upload -p /dev/ttyACM0 -b arduino:samd:mkrzero -i path/to/bin/file

8. Watch your board blinking!